How to create a color canvas for color picker (wpf)

Question

I want to create a custom color picker like in Visual Studio or Blend or here (http://www.codeproject.com/Articles/779105/Color-Canvas-and-Color-Picker-WPF-Toolkit). And I h

Answer 1

The hue bar can be created with a regular LinearGradientBrush. The Level/Saturation panel can be done with a LinearGradientBrush of the appropriate color along the X axis and another as an opacity mask along the Y, with the whole thing drawn against a black background.

    
    #00FF00

    
        
            
            
            
            
            
            
            
        
    

    
        
            
                
                    
                        
                            
                                
                                
                            
                        
                    
                    
                        
                            
                                
                                
                            
                        
                    
                
            
        
    




    
    

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